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From: Arjan van de Ven <arjan@infradead.org>
To: Karel Kulhavy <clock@twibright.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Sequence of network cards
Date: Wed, 19 Oct 2005 13:15:55 +0200	[thread overview]
Message-ID: <1129720556.2822.25.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <20051019104712.GC9765@kestrel>


> Is the algorithm for assignment of eth? numbers by Linux kernel
> documented anywhere?

it's generally on a pci bus order. However... if you switch to acpi by
going from 2.4 to 2.6, the pci bus order might change.

The good news is that you can do a few things to mitigate this:
1) Several distros (including Fedora Core) allow you to bind ethX
numbers to mac addresses, eg effectively persistent binding of ethX
numbers to specific cards
2) you can rename ethX to ethY yourself with nameif and similar tools.



  reply	other threads:[~2005-10-19 11:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-10-19 10:47 Karel Kulhavy
2005-10-19 11:15 ` Arjan van de Ven [this message]
2005-10-19 21:38   ` Bill Davidsen

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